// components/navi/index.js
Component({
  /**
   * 组件的属性列表
   */
  properties: {
    title:String,
    first: Boolean,
    latest: Boolean,
  },

  /**
   * 组件的初始数据
   */
  data: {
    leftSrc:"../images/triangle@left.png",
    disLeftSrc:"../images/triangle.dis@left.png",
    rightSrc:"../images/triangle@right.png",
    disRightSrc:"../images/triangle.dis@right.png"
  },

  /**
   * 组件的方法列表
   */
  methods: {
    onLeft:function(){
      if(!this.properties.latest){
        this.triggerEvent("left" , {} ,{});
      }

    },
    onRight:function(){
      if(!this.properties.first){
        this.triggerEvent("right", {}, {});
      }
    }

  }
})
